Pepperl+Fuchs KFD2-UT2-2
Universal Temperature Converter
- 2-channel signal conditioner
- 24 V DC supply (Power Rail)
- Thermocouple, RTD, potentiometer or voltage input
- Usable as signal splitter (1 input and 2 outputs)
- Current output 0/4 mA ... 20 mA
- Sink or source mode
- Configurable by PACTware
- Line fault (LFD) and sensor burnout detection
- Up to SIL 2 acc. to IEC 61508/IEC 61511
- Overview +
- Comments +
The KFD2-UT2-2 is a universal isolator for analog signals, providing robust electrical isolation. This device is particularly useful in applications requiring the integration of various sensors into control systems, as it helps to eliminate noise and ensure accurate signal transmission. It supports a wide range of input types and is well-suited for use in industrial environments.
Datasheet:
| RTD | type Pt10, Pt50, Pt100, Pt500, Pt1000 (EN 60751: 1995) type Pt10GOST, Pt50GOST, Pt100GOST, Pt500GOST, Pt1000GOST (6651-94) type Cu10, Cu50, Cu100 (P50353-92) type Ni100 (DIN 43760) |
| Connection | terminals 1, 2, 3; 4, 5, 6 |
| Degree of protection | IP20 |
| Configuration | via PACTware |
| Connection | terminals 14+, 15- or power feed module/Power Rail |
| Ripple | within the supply tolerance |
| Voltage | selectable within the range -100 ... 100 mV |
| Safety Integrity Level (SIL) | SIL 2 |
| Degree of protection | IEC 60529:2001 |
| Connection side | control side |
| Mass | approx. 130 g |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Output/supply, programming input | functional insulation, rated insulation voltage 50 V AC There is no electrical isolation between the programming input and the supply. The programming cable provides galvanic isolation so that ground loops are avoided. |
| Signal type | Analog input |
| Programming interface | programming socket |
| Output I, II | Analog current output |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 |
| Electromagnetic compatibility | NE 21:2006 |
| Connection | screw terminals |
| Rated voltage | 20 ... 30 V DC |
| Input resistance | 1 MandOmega; (-100 ... 100 mV) |
| Labeling | space for labeling at the front |
| Reaction time | worst case value (sensor breakage and/or sensor short circuit detection enabled) mV: 1.2 s, thermocouples with CJC: 1.4 s, thermocouples with fixed ref. temp: 1.4 s, 3- or 4-wire RTD: 1.1 s, 2-wire RTD: 920 ms, Potentiometer: 3-wire connection 2.8 s, 2-wire connection 2.25 s |
| Input/Other circuits | basic insulation according to IEC 61010-1, rated insulation voltage 300 Veff |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Power dissipation/power consumption | 1.53 W / 1.53 W |
| Ambient temperature | -20 ... 60 ?°C (-4 ... 140 ?°F) |
| Connection side | field side |
| Potentiometer | 0 ... 20 kandOmega; (2-wire connection), 0.8 ... 20 kandOmega; (3-wire connection) |
| Connection | output I: terminal 7: source (-), sink (+), terminal 8: source (+), terminal 9: sink(-) output II: terminal 10: source (-), sink (+), terminal 11: source (+), terminal 12: sink(-) |
| Display elements | LEDs |
| Thermocouples | type B, E, J, K, N, R, S, T (IEC 584-1: 1995) type L (DIN 43710: 1985) type TXK, TXKH, TXA (P8.585-2001) |
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